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Altera_Forum
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17 years ago

Simulating ROM( MegaWizard Plug-in manager)

Hi, I am trying to implement a system in VERILOG which uses ROM: 1-PORT from the MegaWizard Plug-in Manager. I want to simulate the system using Modelsim-Altera. I converted the .mif fi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I have a different simulation problem that the Modelsim (I use the ModelTech Modelsim not the Altera Modelsim) did not complain at all but the ROM output (q) was always zeros.

I found that the .hex file must be at the same directory as the ROM .v file while you create the ROM and while you use the ROM in simulation.

After I did that, it worked! ;)